Portion of front surface of a basketball backboard



FIG. 1 is a front elevation view of the border portion and grooves in front surface of a basketball backboard showing our new design;

FIG. 2 is a cross section view taken along line2--2 in FIG. 1;

FIG. 3 is a front elevation view of a second alternate embodiment; and,

FIG. 4 is a cross section view taken along line 4--4 in FIG. 3.

The broken line showing of the backboard, goal, and net is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a border portion and grooves in front surface of a basketball backboard, as shown and described. 